{"id":"https://openalex.org/W22063593","doi":null,"title":"Une approche de localisation de symboles non-segment\u00e9s dans des documents graphiques","display_name":"Une approche de localisation de symboles non-segment\u00e9s dans des documents graphiques","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W22063593","mag":"22063593"},"language":"en","primary_location":{"id":"pmh:oai:documents.irevues.inist.fr:2042/32613","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2042/32613","pdf_url":"http://hdl.handle.net/2042/32613","source":{"id":"https://openalex.org/S4306400504","display_name":"DSpace (Centre National De La Recherche Scientifique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210089144","host_organization_name":"Centre National pour la Recherche Scientifique et Technique (CNRST)","host_organization_lineage":["https://openalex.org/I4210089144"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2042/32613","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107427910","display_name":"Thi-Oanh Nguyen","orcid":"https://orcid.org/0000-0002-6166-2011","observed_orcids":["https://orcid.org/0000-0002-6166-2011"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thi-Oanh Nguyen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062081721","display_name":"Salvatore Tabbone","orcid":"https://orcid.org/0000-0002-0024-1280","observed_orcids":["https://orcid.org/0000-0002-0024-1280"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Salvatore Tabbone","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0024-1280","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051376143","display_name":"Alain Boucher","orcid":"https://orcid.org/0000-0003-0451-0860","observed_orcids":["https://orcid.org/0000-0003-0451-0860"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alain Boucher","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0451-0860","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5086630503","display_name":"Oriol Ramos Terrades","orcid":"https://orcid.org/0000-0002-3333-8812","observed_orcids":["https://orcid.org/0000-0002-3333-8812"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oriol Ramos Terrades","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3333-8812","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00251591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"26","issue":"5","first_page":"419","last_page":"431"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.6230000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.6230000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.22779999673366547,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.13809999823570251,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visual-words","display_name":"visual words","score":0.7350000143051147},{"id":"https://openalex.org/keywords/vector-space-model","display_name":"vector space model","score":0.8799999952316284},{"id":"https://openalex.org/keywords/shape-context-descriptor","display_name":"shape context descriptor","score":0.5929999947547913},{"id":"https://openalex.org/keywords/interest-points","display_name":"interest points","score":0.7630000114440918}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7343140244483948},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.6523737907409668},{"id":"https://openalex.org/C2779506182","wikidata":"https://www.wikidata.org/wiki/Q7580141","display_name":"Spotting","level":2,"score":0.6446523070335388},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6212902665138245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.502457857131958},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4250923991203308},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3622557520866394},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:documents.irevues.inist.fr:2042/32613","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2042/32613","pdf_url":"http://hdl.handle.net/2042/32613","source":{"id":"https://openalex.org/S4306400504","display_name":"DSpace (Centre National De La Recherche Scientifique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210089144","host_organization_name":"Centre National pour la Recherche Scientifique et Technique (CNRST)","host_organization_lineage":["https://openalex.org/I4210089144"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:HAL:inria-00431190v2","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/inria-00431190v2","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Traitement du Signal, 2009, 26 (5), pp.419-431","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:2183081004","doi":null,"is_oa":false,"landing_page_url":"http://documents.irevues.inist.fr/bitstream/handle/2042/32613/08%20Nguyen%20(2009014).pdf?sequence=1","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:22063593","doi":null,"is_oa":false,"landing_page_url":"http://documents.irevues.inist.fr/bitstream/2042/32613/1/08%e2%80%a2Nguyen%20%282009014%29.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S120060627","display_name":"Traitement du signal","issn_l":"0765-0019","issn":["0765-0019","1958-5608"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312982","host_organization_name":"International Information and Engineering Technology Association","host_organization_lineage":["https://openalex.org/P4310312982"],"host_organization_lineage_names":["International Information and Engineering Technology Association"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Traitement du signal","raw_type":null}],"best_oa_location":{"id":"pmh:oai:documents.irevues.inist.fr:2042/32613","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2042/32613","pdf_url":"http://hdl.handle.net/2042/32613","source":{"id":"https://openalex.org/S4306400504","display_name":"DSpace (Centre National De La Recherche Scientifique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210089144","host_organization_name":"Centre National pour la Recherche Scientifique et Technique (CNRST)","host_organization_lineage":["https://openalex.org/I4210089144"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W22063593.pdf","grobid_xml":"https://content.openalex.org/works/W22063593.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W12389291","https://openalex.org/W1533594675","https://openalex.org/W1589362500","https://openalex.org/W1608008825","https://openalex.org/W1660390307","https://openalex.org/W1773272891","https://openalex.org/W1817592233","https://openalex.org/W1897550784","https://openalex.org/W2003260632","https://openalex.org/W2004084358","https://openalex.org/W2012330712","https://openalex.org/W2015081351","https://openalex.org/W2052666533","https://openalex.org/W2057175746","https://openalex.org/W2083086091","https://openalex.org/W2132549764","https://openalex.org/W2138630892","https://openalex.org/W2151103935","https://openalex.org/W2177274842","https://openalex.org/W2177828686","https://openalex.org/W2221955735","https://openalex.org/W2287135284","https://openalex.org/W2468738598","https://openalex.org/W2906121885","https://openalex.org/W4250607335"],"related_works":["https://openalex.org/W2620211962","https://openalex.org/W2297626085","https://openalex.org/W2287135284","https://openalex.org/W2183081004","https://openalex.org/W2732227915","https://openalex.org/W7140509005","https://openalex.org/W6996775343","https://openalex.org/W7128562304","https://openalex.org/W7140807940","https://openalex.org/W95953960"],"abstract_inverted_index":{"Dans":[0],"cet":[1],"article,":[2],"nous":[3,51],"proposons":[4],"une":[5,57],"m\u00e9thode":[6,64],"de":[7,9,28,42,74,76,102,109],"localisation":[8,108],"symboles":[10,103,110],"dans":[11,19,112],"des":[12,31],"documents":[13],"graphiques.":[14],"Les":[15,96],"occurrences":[16],"du":[17,72],"symbole":[18,48],"un":[20,26,37,60,67],"document":[21,114],"sont":[22,115],"d\u00e9tect\u00e9es":[23],"gr\u00e2ce":[24],"\u00e0":[25,70,86,89],"processus":[27],"vote":[29],"sur":[30,36,66,99,106],"r\u00e9gions":[32],"candidates.":[33],"L'approche":[34],"repose":[35],"vocabulaire":[38],"visuel":[39],"et":[40,56,92,105],"afin":[41],"r\u00e9duire":[43],"la":[44,87,90,100,107],"complexit\u00e9":[45],"d'appariement":[46],"d'un":[47],"avec":[49],"d'autres":[50],"utilisons":[52],"le":[53,113],"mod\u00e8le":[54],"vectoriel":[55],"indexation":[58],"par":[59],"fichier":[61],"inverse.":[62],"Cette":[63],"s'appuie":[65],"descripteur":[68,83],"d\u00e9fini":[69],"partir":[71],"concept":[73],"contexte":[75],"forme1":[77],"adapt\u00e9":[78],"aux":[79,93],"points":[80],"d'int\u00e9r\u00eat.":[81],"Ce":[82],"est":[84],"invariant":[85],"rotation,":[88],"translation":[91],"changements":[94],"d'\u00e9chelles.":[95],"r\u00e9sultats":[97],"exp\u00e9rimentaux":[98],"recherche":[101],"isol\u00e9s":[104],"non-segment\u00e9s":[111],"tr\u00e8s":[116],"prometteurs.":[117]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}